Base | Representation |
---|---|
bin | 1010101001111010100010… |
… | …11100111001101010110111 |
3 | 10001221220222202222020212120 |
4 | 11110331101130321222313 |
5 | 11032340441230133143 |
6 | 121455441100451023 |
7 | 4635535323355515 |
oct | 524752134715267 |
9 | 101856882866776 |
10 | 23430413130423 |
11 | 7513867423142 |
12 | 2764b79b49a73 |
13 | 100c62b2a5020 |
14 | 5b00765834b5 |
15 | 2a972b006383 |
hex | 154f51739ab7 |
23430413130423 has 16 divisors (see below), whose sum is σ = 33655323803136. Its totient is φ = 14413721343840.
The previous prime is 23430413130361. The next prime is 23430413130541. The reversal of 23430413130423 is 32403131403432.
It is a happy number.
It is not a de Polignac number, because 23430413130423 - 212 = 23430413126327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23430413130923) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103936563 + ... + 104161748.
It is an arithmetic number, because the mean of its divisors is an integer number (2103457737696).
Almost surely, 223430413130423 is an apocalyptic number.
23430413130423 is a deficient number, since it is larger than the sum of its proper divisors (10224910672713).
23430413130423 is a wasteful number, since it uses less digits than its factorization.
23430413130423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208101214.
The product of its (nonzero) digits is 62208, while the sum is 33.
Adding to 23430413130423 its reverse (32403131403432), we get a palindrome (55833544533855).
The spelling of 23430413130423 in words is "twenty-three trillion, four hundred thirty billion, four hundred thirteen million, one hundred thirty thousand, four hundred twenty-three".
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